ArticleActa Cardiologica Sinica2023
Effect of Limb Salvage by Excimer Laser Angioplasty Plus Low-Pressure Balloon Inflation in Chronic Limb-Threatening Ischemia Patients with Infrapopliteal Vessel Disease.
Article in Acta Cardiologica Sinica, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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1 citing paper in PubMed.
- Feasibility and Early Results of Peripheral Intravascular Lithotripsy in Heavily Calcified Femoropopliteal Disease: Single-Center Experience.Acta Cardiologica Sinica · 2026Article
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7 authors.
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Abstract
Background: Patients with chronic limb-threatening ischemia (CLTI) often exhibit long, diffuse, totally occluded and heavily calcified infrapopliteal (IP) lesions. This study evaluated limb salvage after peripheral excimer laser atherectomy (PELA) plus low-pressure balloon inflation (LPBI) without stent deployment in CLTI patients with severe IP disease. Methods: We retrospectively evaluated 70 consecutive patients with 109 IP vessels who underwent PELA plus LPBI from 2010 to 2013. Technical success was defined as at least one IP straight-line flow being achieved below the malleolus. Binary logistic regression was performed to identify factors associated with 6-month limb salvage. Results: Of the 109 IP vessels, 100 (91.7%) were totally occluded, and none of the patients received a stent. Of the 70 patients, 20% were octogenarians, and 85.8% had a Rutherford-Becker class 5 and 6. The technical success rate was 87.1% and 6-month limb salvage rate was 78.6%. Rutherford score was negatively correlated with clinical success (adjusted odds ratio 0.24; p = 0.028). No immediate major cardiovascular events were recorded during admission. Conclusions: PELA plus LPBI may be a treatment option for complex IP lesions in patients with CLTI. Higher Rutherford class was correlated with a lower 6-month limb salvage rate. However, a large-scale study with a control group is needed to clarify our results.
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